[PHP知识库]前后端分离滑动验证php+vue

PHP

class SlideVerifyService extends BaseService
{
    public $basePath;
    public $im = null;
    public $im_fullbg = null;
    public $im_bg = null;
    public $im_slide = null;
    public $bg_width = 408;
    public $bg_height = 150;
    public $mark_width = 50;
    public $mark_height = 50;
    public $_x = 0;
    public $_y = 0;

    public function make($bg_width = 408, $bg_height = 150)
    {
        $this->bg_width = $bg_width;
        $this->bg_height = $bg_height;
        $this->_init();
        $this->_createSlide();
        $this->_createBg();

        ob_start();
        imagepng($this->im_bg);
        $bg_data = ob_get_contents();
        ob_end_clean();

        ob_start();
        imagepng($this->im_slide, null, 7);
        $slide_data = ob_get_contents();
        ob_end_clean();

        $this->_destroy();
        return [
            "capt

开通VIP 解锁文章